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(1-sen^(2)x)tan^(2)x=sen^(2)x
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4 votes
(1-sen^(2)x)tan^(2)x=sen^(2)x

User Fernando Gallego
by
7.1k points

1 Answer

2 votes

Answer:

Sen^2 x

Explanation:

1-sen^2x.tan^2x

cos^2x.sen^2x/cos^2x

cos cancells cos

sen^2x

User Alony
by
6.8k points
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